RFR: 8349: JMC Copyright year and some http links require update

[Suchita Chaturvedi]

As part of our accessibility testing we have found that copyright year mentioned in JMC is still 2022 at many places which should be updated to 2025.

The copyright link which is attached to copyright footer of Help pages,  is also not working as its still following older HTTP link. We need to update that link to HTTPS.

There are few HTTP links also which are in help page which should be updated to HTTPS.

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Commit messages:
 - 8349: JMC Copyright year and some http links require update

Changes: https://git.openjdk.org/jmc/pull/626/files
  Webrev: https://webrevs.openjdk.org/?repo=jmc&pr=626&range=00
  Issue: https://bugs.openjdk.org/browse/JMC-8349
  Stats: 4605 lines in 3509 files changed: 0 ins; 0 del; 4605 mod
  Patch: https://git.openjdk.org/jmc/pull/626.diff
  Fetch: git fetch https://git.openjdk.org/jmc.git pull/626/head:pull/626

PR: https://git.openjdk.org/jmc/pull/626